CN210753495U

CN210753495U - Lubricating oil smearing device

Info

Publication number: CN210753495U
Application number: CN201921047849.9U
Authority: CN
Inventors: 彭煦; 韦华生
Original assignee: Guangzhou Aosheng Electronic Technology Co ltd
Current assignee: Guangzhou Aosheng Electronic Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-16
Anticipated expiration: 2029-07-08

Abstract

A lubricating oil smearing device relates to the technical field of manual processing tools and comprises a needle cylinder, a piston, a core rod, a press handle, a pull rod, a booster, a cover, a nut and a smearing connector. The needle cylinder consists of an outer cylinder, a connector, a track and a bracket, the outer cylinder and the connector are respectively an upper cylinder and a lower cylinder which are connected and have different radiuses, the smearing connector is implanted with brush wires, and the cylinder wall is provided with a plurality of round holes communicated with the outer wall; the handle of buckle makes the tooth separation of buckle and core bar on pressing the lid, and the pull is pressed the hand, goes into the cylinder with lubricating oil suction, will paint on the interface of joint screw in syringe, presses the gear of pressing the hand or promoting the boost motor, makes lubricating oil extrude from the round hole of painting the joint, and the cylinder position that need paint is advanced to the front end cover of painting the joint, through inside brush silk, makes the even adhesion of lubricating oil on cylinder position surface, avoids frequently getting lubricating oil, improves production efficiency. The beneficial effects are that: lubricating oil is conveniently smeared on the selenium drum, and the production efficiency is improved.

Description

Lubricating oil smearing device

Technical Field

A lubricating oil smearing device relates to the technical field of manual processing tools, in particular to a lubricating oil smearing device.

Background

In selenium drum production assembling process, need the pinion shaft of counter gear, the teeth of a cogwheel is paintd lubricating oil and is lubricated, in order to avoid the pinion shaft when the gear is rotatory, gear hole and teeth of a cogwheel wearing and tearing, it is too big to produce the moment of torsion, the abnormal sound problem, in prior art, production operator utilizes the cotton swab to be stained with to paint required position after lubricating oil, paint the in-process easily, paint the excess, the lubricating oil that the cotton swab was stained with is less in addition, the single is stained with paints the volume after lubricating oil few, the persistence is not enough, need frequent lubricating oil of being stained with, there is lubricating oil to paint the excess, inhomogeneous hidden danger and production efficiency low problem.

Disclosure of Invention

The invention aims to solve the problems and provides a lubricating oil smearing device which can smear lubricating oil on a toner cartridge conveniently and improve the production efficiency.

The technical scheme of the invention is as follows: a lubricating oil smearing device comprises a needle cylinder, a piston, a core rod, a press handle, a pull rod, a booster, a cover, a nut and a smearing connector; the needle cylinder consists of an outer cylinder, a connector, rails and a support, wherein the outer cylinder and the connector are respectively an upper cylinder and a lower cylinder which are connected with each other and have different radiuses, the radius of the outer cylinder is larger than the radius of the connector, external threads are arranged at the upper end of the outer cylinder and the lower end of the connector, the rails are two round pipes with the external diameter smaller than the external diameter of the outer cylinder, the outer walls of the two round pipes are respectively connected with the outer walls of two sides of the upper cylinder of the outer cylinder and are divided into a left rail and a right rail, the right rail is provided with a half-moon-shaped gap, the support is two prisms with round holes communicated with two bottom surfaces; the piston is in a round cake shape, and the radius of the piston is equal to the inner diameter of the outer cylinder; the core rod is cylindrical, the lower end of the core rod is connected with the center of the piston, the upper end of the core rod is provided with external threads, gear teeth with right-angled triangle tooth shapes are arranged below the external threads of the core rod, and two right-angled sides of the tooth shapes face the lower end of the core rod and the horizontal direction respectively; the pressing hand is in an oval cake shape, a screw hole matched with the external thread of the core rod is formed in the center of the bottom surface, and two round holes with symmetrical center points are formed in the long axis of the oval. The pull rod is divided into a left pull rod and a right pull rod and is formed by connecting an upper section of cylinder and a lower section of cylinder, the radius of the upper section of cylinder is smaller than that of the lower section of cylinder, the radius of the lower section of cylinder is smaller than the inner diameter of the track and larger than that of a round hole of a knob, the upper section of cylinder is provided with external threads, the maximum radius is smaller than or equal to that of the round hole of the knob, and straight gear teeth are distributed on the lower section of cylinder of; the nut is a part which is screwed together with the external thread of the pull rod and is used for fastening; the cover is a round cover matched with the external thread of the outer cylinder of the needle cylinder, a round hole with the radius larger than that of the core rod is arranged at the circle center, a 7-shaped buckle with a buckle opening facing to the central axis is arranged on the side of the round hole at the top surface of the cover, and a square handle is arranged in the middle of the back surface of the buckle opening of the buckle; the booster is composed of a gear, a gear shaft and a snap spring, the gear is a straight gear, the radius of the gear shaft is smaller than that of a round hole in the support, one end of the gear shaft is provided with a clamping position matched with the snap spring, and the other end of the gear shaft is a hemisphere with the radius larger than that of the round hole in the support; the daub joint is the same by the central axis, the bottom surface is in outer cylinder and interior cylinder of coplanar, brush silk and packing ring constitute, the outer cylinder external diameter is greater than interior cylinder, outer cylinder top surface opening, the internal diameter equals cylinder interface external diameter, and have the internal thread that matches with cylinder interface external screw thread, outer cylinder bottom surface has a radius to equal the round hole of interior cylinder external diameter, the round hole links to each other with interior cylinder outer wall, the top surface of interior cylinder is sealed, the bottom surface opening, the inner wall circumference is implanted and is had the brush silk, the section of thick bamboo wall of interior cylinder has the round hole of a plurality of intercommunication outer walls, the external diameter of packing ring equals the external diameter of cylinder interface, the internal diameter.

Furthermore, the smearing joint is a funnel-shaped smearing joint, the upper end of the smearing joint is a circular pipe which is matched with the interface of the needle cylinder and is provided with internal threads, the lower end of the smearing joint is a discharge spout, brush wires are implanted into the outer wall of the discharge spout, the brush wires are parallel to the central axis of the discharge spout, and the length of the brush wires exceeds that of the discharge spout.

Preferably, the needle cylinder is made of light-transmitting materials.

The principle of the lubricating oil smearing device is as follows: pressing a piston connected with a core rod into an inner cavity of a needle cylinder, enabling the upper end of the core rod to penetrate through a round hole in the center of a cover, screwing the cover on the needle cylinder, screwing the upper end of the core rod into a central screw hole of a press hand, enabling teeth on the core rod to face a 7-shaped buckle on the cover, respectively penetrating a pull rod into a track corresponding to the needle cylinder and two round holes of the press hand, screwing a nut of the pull rod, pushing the piston into the bottom of the needle cylinder through the press hand, extending a connector of the needle cylinder into lubricating oil, pressing a handle of the 7-shaped buckle on the cover to separate the buckle from the teeth of the core rod, pulling the press hand outwards, sucking the lubricating oil into the needle cylinder, screwing a smearing connector into the connector of the needle cylinder, pressing the press hand or pushing a gear of a booster, extruding the lubricating oil from the round hole of an inner cylinder of the smearing connector, sleeving the front end of the smearing connector, the lubricating oil is uniformly adhered to the surface of the cylindrical part, so that multiple smearing operations can be realized until the lubricating oil in the outer cylinder of the needle cylinder is used up, the lubricating oil does not need to be taken frequently, and the production efficiency is improved. When lubricating oil needs to be applied to the gear teeth and the hole sites, the applying joint is replaced by the funnel-shaped applying joint.

The lubricating oil smearing device has the beneficial effects that: lubricating oil is conveniently smeared on the selenium drum, and the production efficiency is improved.

Drawings

Fig. 1 is an isometric view of a lubricating oil application device according to the present invention in an upright state, fig. 2 is an assembly schematic view of a lubricating oil application device according to the present invention, fig. 3 and 4 are isometric views of an application nipple of a lubricating oil application device according to the present invention, fig. 5 is an isometric view of a funnel-type application nipple of a lubricating oil application device according to the present invention, fig. 6 is an isometric view of a cover of a lubricating oil application device according to the present invention, and fig. 7 and 8 are partial schematic views of a cover of a lubricating oil application device according to the present invention and a booster after installation. In the figure: the device comprises a needle cylinder 1, an outer cylinder 2, a connector 3, a piston 4, a core rod 5, a press handle 6, a cover 7, a buckle 7-1, a track 8, a left track 2-1, a right track 2-2, a support 2-3, a pull rod 9, a left pull rod 9-1, a right pull rod 9-2, a booster 10, a smearing joint 11, brush wires 11-1, a washer 11-2 and a nut 12.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings: referring to the attached drawings, the lubricating oil smearing device comprises a needle cylinder 1, a piston 4, a core rod 5, a press handle 6, a pull rod, a booster 10, a cover 7, a nut 12 and a smearing joint 11; the needle cylinder 1 consists of an outer cylinder 2, a connector 3, tracks and supports 2-3, wherein the outer cylinder 2 and the connector 3 are respectively an upper cylinder and a lower cylinder which are connected with each other and have different radiuses, the radius of the outer cylinder 2 is larger than that of the connector 3, the upper end of the outer cylinder 2 and the lower end of the connector 3 are provided with external threads, the tracks are two round pipes with the outer diameter smaller than that of the outer cylinder 2, the outer walls of the two round pipes are respectively connected with the outer walls of two sides of the upper cylinder of the outer cylinder 2 and are divided into a left track 2-1 and a right track 2-2, the right track 2-2 is provided with a half-moon-shaped gap, the supports 2-3 are two prisms with round holes communicated with two bottom surfaces, and the two prisms are respectively connected with the; the piston 4 is in a round cake shape, and the radius of the piston is equal to the inner diameter of the outer cylinder 2; the core rod 5 is cylindrical, the lower end of the core rod is connected with the center of the piston 4, the upper end of the core rod is provided with external threads, gear teeth with right-angled triangle tooth shapes are arranged below the external threads of the core rod 5, and two right-angled edges of the tooth shapes face the lower end of the core rod 5 and the horizontal direction respectively; the pressing hand 6 is in an oval cake shape, the center of the bottom surface is provided with a screw hole matched with the external thread of the core rod 5, and the long axis of the oval is provided with two round holes with symmetrical center points; the pull rod is divided into a left pull rod 9-1 and a right pull rod 9-2 and is formed by connecting an upper section of cylinder and a lower section of cylinder, the radius of the upper section of cylinder is smaller than that of the lower section of cylinder, the radius of the lower section of cylinder is smaller than the inner diameter of the track and larger than that of the round hole of the press handle 6, the upper section of cylinder is provided with external threads, the maximum radius is smaller than or equal to that of the round hole of the press handle 6, and straight gear teeth are distributed on the lower section of cylinder of the right; the nut 12 is a part which is screwed together with the external thread of the pull rod to play a role in fastening; the cover 7 is a round cover matched with the external thread of the outer cylinder 2 of the needle cylinder 1, a round hole with the radius larger than that of the core rod 5 is arranged at the circle center, a 7-shaped buckle 7-1 with a buckle opening facing to the central axis is arranged on the edge of the round hole at the top surface of the cover 7, and a square handle is arranged in the middle of the back surface of the buckle opening of the buckle 7-1; the booster 10 is composed of a gear, a gear shaft and a snap spring, the gear is a straight gear, the radius of the gear shaft is smaller than that of a round hole in the support 2-3, one end of the gear shaft is provided with a clamping position matched with the snap spring, and the other end of the gear shaft is a hemisphere with the radius larger than that of the round hole in the support 2-3; the smearing joint 11 is composed of an outer cylinder, an inner cylinder, brush wires 11-1 and a gasket 11-2, wherein the outer diameter of the outer cylinder is larger than that of the inner cylinder, the top surface of the outer cylinder is open, the inner diameter of the outer cylinder is equal to the outer diameter of a port 3 of the needle cylinder 1, the outer diameter of the inner cylinder is matched with the outer thread of the port 3 of the needle cylinder 1, the bottom surface of the outer cylinder is provided with a round hole, the radius of the round hole is equal to that of the outer diameter of the inner cylinder, the round hole is connected with the outer wall of the inner cylinder, the top surface of the inner cylinder is sealed, the bottom surface of the inner cylinder is open, the brush wires 11-1 are implanted in the circumference of the inner wall, the wall of the.

Furthermore, the smearing joint 11 is a funnel-shaped smearing joint, the upper end of the smearing joint is a circular pipe which is matched with the connector 3 of the needle cylinder 1 and is provided with internal threads, the lower end of the smearing joint is a discharge spout, the outer wall of the discharge spout is implanted with the brush wires 11-1, the brush wires are parallel to the central axis of the discharge spout, and the length of the brush wires exceeds that of the discharge spout.

The invention discloses a method for realizing a lubricating oil smearing device, which comprises the following steps: the piston 4 connected with the core rod 5 is pressed into the inner cavity of the needle cylinder 1, the upper end of the core rod 5 penetrates through a round hole in the center of the cover 7, the cover 7 is screwed on the needle cylinder 1, the upper end of the core rod is screwed into a central screw hole of the press handle 6, teeth on the core rod 5 face to a 7-shaped buckle 7-1 on the cover 7, the pull rod is respectively penetrated into a track corresponding to the needle cylinder 1 and two round holes of the press handle 6, a nut 12 of the pull rod is screwed, the piston 4 is pushed into the bottom of the needle cylinder 1 through the press handle 6, an interface 3 of the needle cylinder 1 is stretched into lubricating oil, a handle of the 7-shaped buckle 7-1 on the cover 7 is pressed to separate the buckle 7-1 from the teeth of the core rod 5, the pull handle 6 is pressed outwards to suck the lubricating oil into the needle cylinder 1, the smearing joint 11 is screwed into the interface 3 of the needle cylinder 1, the press handle 6 or a gear of the booster 10 is pressed, the front end of the smearing joint 11 is sleeved into a cylindrical part needing to be smeared with lubricating oil, the lubricating oil is uniformly adhered to the surface of the cylindrical part through the internal brush wires 11-1, multiple smearing operations can be realized until the lubricating oil in the outer cylinder 2 of the needle cylinder 1 is used up, the lubricating oil does not need to be frequently taken, and the production efficiency is improved. When lubricating oil needs to be applied to the gear teeth and the hole sites, the applying joint 11 is replaced by the funnel-shaped applying joint.

Claims

1. A lubricating oil smearing device is characterized in that: comprises a needle cylinder (1), a piston (4), a core rod (5), a press handle (6), a pull rod, a booster (10), a cover (7), a nut (12) and a smearing connector (11); the needle cylinder (1) consists of an outer cylinder (2), a connector (3), a track and a bracket (2-3), the outer cylinder (2) and the connector (3) are respectively an upper cylinder and a lower cylinder which are connected and have different radiuses, the radius of the outer cylinder (2) is larger than that of the connector (3), the upper end of the outer cylinder (2), the lower end of the interface (3) is provided with external threads, the tracks are two round pipes with the external diameter smaller than that of the outer cylinder (2), the outer walls of the two round pipes are respectively connected with the outer walls of two sides of the upper part of the outer cylinder (2) and are divided into a left track (2-1) and a right track (2-2), the right track (2-2) is provided with a half-moon-shaped notch, the supports (2-3) are two prisms with round holes communicated with two bottom surfaces, and the two prisms are respectively connected with the outer wall of the outer cylinder (2) by the same side surface and respectively stand on two sides of the half-moon-shaped notch of the right track (2-2; the piston (4) is in a round cake shape, and the radius of the piston is equal to the inner diameter of the outer cylinder (2); the core rod (5) is cylindrical, the lower end of the core rod is connected with the center of the piston (4), the upper end of the core rod is provided with external threads, gear teeth with the tooth form of a right-angled triangle are arranged below the external threads of the core rod (5), and two right-angled sides of the tooth form face the lower end of the core rod (5) and the horizontal direction respectively; the pressing hand (6) is in an oval cake shape, the center of the bottom surface is provided with a screw hole matched with the external thread of the core rod (5), and the long axis of the oval is provided with two round holes with symmetrical center points; the pull rod is formed by connecting an upper section of cylinder and a lower section of cylinder, the radius of the upper section of cylinder is smaller than that of the lower section of cylinder, the radius of the lower section of cylinder is smaller than the inner diameter of the track and larger than that of a round hole of the press handle (6), the upper section of cylinder is provided with external threads, the maximum radius is smaller than or equal to that of the round hole of the press handle (6), and straight gear teeth are distributed on the lower section of cylinder of the right pull rod (9-2; the nut (12) is a part which is screwed together with the external thread of the pull rod and is used for fastening; the cover (7) is a round cover matched with the external thread of the outer cylinder (2) of the needle cylinder (1), a round hole with the radius larger than that of the core rod (5) is arranged at the center of the circle, a 7-shaped buckle (7-1) with a buckle opening facing to the central axis is arranged on the edge of the round hole at the top surface of the cover (7), and a square handle is arranged in the middle of the back of the buckle opening of the buckle (7-1); the booster (10) is composed of a gear, a gear shaft and a clamp spring, the gear is a straight gear, the radius of the gear shaft is smaller than that of a round hole in the support (2-3), one end of the gear shaft is provided with a clamping position matched with the clamp spring, and the other end of the gear shaft is a hemisphere with the radius larger than that of the round hole in the support (2-3).

2. A lubricating oil application device according to claim 1, characterised in that: the smearing joint (11) is composed of an outer cylinder, an inner cylinder, brush wires (11-1) and a gasket (11-2), wherein the central axis of the outer cylinder is the same, the bottom surface of the outer cylinder is in the same plane, the outer diameter of the outer cylinder is larger than that of the inner cylinder, the top surface of the outer cylinder is open, the inner diameter of the outer cylinder is equal to that of the interface (3) of the inner cylinder (1), the inner threads are matched with the external threads of the interface (3) of the inner cylinder (1), the bottom surface of the outer cylinder is provided with a round hole, the radius of the round hole is equal to that of the outer diameter of the inner cylinder, the top surface of the inner cylinder is sealed, the bottom surface of the inner cylinder is open, the brush wires (11-1) are implanted in the circumference of the inner wall, the wall of the inner cylinder is.

3. A lubricating oil application device according to claim 1, characterised in that: the smearing connector (11) is a funnel-shaped smearing connector, the upper end of the smearing connector is a circular tube which is matched with the connector (3) of the needle cylinder (1) and is provided with an internal thread, the lower end of the smearing connector is a funnel-shaped discharge spout, brush wires (11-1) are implanted into the outer wall of the discharge spout, the brush wires (11-1) are parallel to the central axis of the discharge spout, and the length of the brush wires exceeds that of the discharge spout.

4. A lubricating oil application device according to claim 1, characterised in that: the needle cylinder (1) is made of a light-transmitting material.